These cylinders are not allowed in the Nigerian market because they are dead on arrival and they are not safe for anybody to use, they are expired and weak', he said.
Anabataghị ndị na-ere ihe ndị a n'ahịa Naịjirịa n'ihi na ha anwụala na mbata, ha enweghị nchebe maka onye ọ bụla iji, ha emebiela iji ha eme ihe'.